Paba
n. [化]对氨基苯(甲)酸
🗣️ 情景例句
What does that mean in plain English?
你能不能用大白话解释一下？
I hope you can have an exciting time on your trip.
我希望你的旅途有个兴奋的时光。
Do you want any sugar?
你要放些糖吗？